Just trying to understand why a liner manufacturer would make a statement like this:
WARNING! Do not use any loose fill, cementious, or blanket insulation thicker than 1/4 inch equivalent refractory ceramic fiber. These products void the Saf-T Liner and may create unsafe conditions resulting in damage to the masonry chimney and/or the liner system.
WARNING! Do not use any loose fill, cementious, or blanket insulation thicker than 1/4 inch equivalent refractory ceramic fiber. These products void the Saf-T Liner and may create unsafe conditions resulting in damage to the masonry chimney and/or the liner system.
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